# SDR UPS04243402

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2004
- Submitted: October 25, 2004
- Operation: Air carrier
- Aircraft: [N927UP](https://openairdocs.org/aircraft/N927UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19232
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS04243402

## Discrepancy

INSPECTION TYPE:N/A EMERGENCY LIGHT SWITCH OFF IND BULB INOP.  REMOVED AND REPLACED EMERGENCY LIGHT SWITCH OFF IND BULB IAW 33-1000.

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